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- Dictionaryarc/ärk/
noun
- 1. a part of the circumference of a circle or other curve: "the point where a tangential line touches the arc of a circle"
- 2. a luminous electrical discharge between two electrodes or other points: "modern welding generators are designed so that there is a high voltage for striking the arc"
verb
- 1. move with a curving trajectory: "the ball arced across the room"
- 2. form an electric arc: "the outage was caused by a bad switch that arced"
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ARC definition: 1. the shape of part of a circle, or other curved line: 2. a powerful flow of electricity that…. Learn more.
The meaning of ARC is the apparent path described above and below the horizon by a celestial body (such as the sun). How to use arc in a sentence.
ARC meaning: 1. the shape of part of a circle, or other curved line: 2. a powerful flow of electricity that…. Learn more.
noun. something curved in shape. part of an unbroken curved line. a luminous discharge that occurs when an electric current flows between two electrodes or any other two surfaces separated by a small gap and a high potential difference.
1.countable noun. An arc is a smoothly curving line or movement. The Aleutian chain is a long arc of islands in the North Pacific. 2.countable noun. In geometry, an arc is a part of the line that forms the outside of a circle. [technical] 3.verb. If something arcs in a particular direction, it makes a smoothly curving line or movement. [literary]
arc. An arc is a curve. You can describe the bend of a rainbow as an arc. In math, an arc is one section of a circle, but in life you can use the word to mean any curved shape, like the arc of a ballerina's arm or the graceful arc of a flowering vine over a trellis.
ARC meaning: 1 : a line or shape that is curved like part of a circle; 2 : a brightly glowing electric current that flows across an open space between two points (such as two electrodes)
1. Something shaped like a curve or arch: the vivid arc of a rainbow. 2. Mathematics A segment of a circle. 3. An electric arc. 4. Astronomy The apparent path of a celestial body as it rises above and falls below the horizon. 5.
noun. arcs. Something shaped like a curve or arch. The vivid arc of a rainbow. American Heritage. The part of a circle that is the apparent path of a heavenly body above and below the horizon. Webster's New World. A bowlike curved line or object. Webster's New World. An electric arc. American Heritage.
ARC definition: a curved line that looks like part of a circle. Learn more.
